| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.97 | 5.178% | $191.3924 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $43.28 | 13.648% | $49.1869 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $232.60 | 10.276% | $256.502 | $256.50 | $256.50 | $256.50 |
| Purchase #4 | $249.57 | 3.140% | $257.4065 | $257.41 | $257.40 | $257.40 |
| Purchase #5 | $15.82 | 6.777% | $16.8921 | $16.89 | $16.90 | $16.90 |
| Purchase #6 | $52.56 | 6.279% | $55.8602 | $55.86 | $55.85 | $55.90 |
| Purchase #7 | $90.71 | 6.126% | $96.2669 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $866.51 | $923.5070 | $923.51 | $923.50 | $923.60 | |